Pregled bibliografske jedinice broj: 398500
Dynamics of Photoinduced Charge-Density-Wave to Metal Phase Transition in K0.3MoO3
Dynamics of Photoinduced Charge-Density-Wave to Metal Phase Transition in K0.3MoO3 // Physical Review Letters, 102 (2009), 6; 066404-1 doi:10.1103/PhysRevLett.102.066404 (međunarodna recenzija, članak, znanstveni)
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Naslov
Dynamics of Photoinduced Charge-Density-Wave to Metal Phase Transition in K0.3MoO3
Autori
Tomeljak, Andrej ; Schäfer, Hanjo ; Städter, David ; Beyer, Markus ; Biljaković, Katica ; Demšar, Jure
Izvornik
Physical Review Letters (0031-9007) 102
(2009), 6;
066404-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
CDW melting; thermal-conductivity; blue bronze; thermodynamics; excitations
Sažetak
We present the first systematic studies of the photoinduced phase transition from the ground charge density wave (CDW) state to the normal metallic state in the prototype quasi-1D CDW system K0.3MoO3. Ultrafast nonthermal CDW melting is achieved at the absorbed energy density that corresponds to the electronic energy difference between the metallic and CDW states. The results imply that on the subpicosecond time scale when melting and subsequent initial recovery of the electronic order takes place the lattice remains unperturbed.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
Art. no. 235131.
POVEZANOST RADA
Projekti:
035-0352827-2842 - Kompleksni modulirani sistemi: nova osnovna stanja, defekti i magnetski efekti (Biljaković, Katica, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
Profili:
Katica Biljaković
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
